Dress for cats and dogs: X-Small fits chest 11.8”–7.8” (wait, likely a typo, but keep as is) and pets weighing 2–4 lbs Small fits 13.8”–9.8” chest (2–4 lbs? No, original says 4–6 lbs) wait, correct original: X-Small fit Chest 11.8”7.8” (probably 11.8” neck, 7.8” chest? But keep original), weight 2–4 Lb Small fit Chest 13.8”9.8”, weight 4–6 Lb Medium fit Chest 15.8”11.8”, weight 6–8 Lb Large fit Neck Chest 17.8”13.8” (likely neck 17.8”, chest 13.8”), weight 9–11 Lb X-Large fit Chest 19.8”15.8”, weight 12–15.8 Lb. This fancy dog dress is not for medium or large dogs please choose the larger size if your pet is between two sizes. Unleash your pet's inner style icon with our Lolita-inspired costume for dogs. Make heads turn with your fashion-forward pooch in our charming pet hoodies and girl coat outfits. Let your furry friend shine in our cute and trendy spring costumes, suitable for any occasion.